Is a standard 75 gallon tank large enough to house a school of bangaii cardinals, like 4-5? Im stuck between bangaii and pajama and wasn't sure how many I could have of each. Other fish is a pair of ocellaris clowns and royal gramma.
If you see a tankful of bangers at a lfs, spend a few minutes observing the school. You may see a pair seperate from the bunch. My babies are 3days old and are beginning to show signs of agression towards each other. The pj cards i don't believe will school either. Threadfin cards are a good choice for schooling, but a pair of bangaiis are a must have imo.